2164080243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{2687}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 3153862656

約数和(自身を除く): 989782413

約数列:

[1, 3, 13, 39, 107, 193, 321, 579, 1391, 2509, 2687, 4173, 7527, 8061, 20651, 34931, 61953, 104793, 268463, 287509, 518591, 805389, 862527, 1555773, 3737617, 6741683, 11212851, 20225049, 55489237, 166467711, 721360081, 2164080243]

約数ペア:

[(1, 2164080243), (3, 721360081), (13, 166467711), (39, 55489237), (107, 20225049), (193, 11212851), (321, 6741683), (579, 3737617), (1391, 1555773), (2509, 862527), (2687, 805389), (4173, 518591), (7527, 287509), (8061, 268463), (20651, 104793), (34931, 61953)]